Terry K. Spencer, president of ONEOK and ONEOK Partners, will conduct a series of one-on-one meetings with investment-community representatives at the conference.

The materials utilized at the conference will be accessible on ONEOK's and ONEOK Partners' websites, www.oneok.com and www.oneokpartners.com, on Wednesday, Jan. 9, 2013, beginning at 8 a.m. Eastern Standard Time (7 a.m. Central Standard Time).

ONEOK, Inc. (pronounced ONE-OAK) (NYSE: OKE) is a diversified energy company. We are the general partner and own 43.4 percent of ONEOK Partners, L.P. (NYSE: OKS), one of the largest publicly traded master limited partnerships, which is a leader in the gathering, processing, storage and transportation of natural gas in the U.S. and owns one of the nation's premier natural gas liquids (NGL) systems, connecting NGL supply in the Mid-Continent and Rocky Mountain regions with key market centers. ONEOK is among the largest natural gas distributors in the United States, serving more than two million customers in Oklahoma, Kansas and Texas. Our energy services operation focuses primarily on marketing natural gas and related services throughout the U.S. ONEOK is a FORTUNE 500 company and is included in Standard & Poor's (S&P) 500 Stock Index.